Réserve naturelle régionale du réseau de grottes à chauves-souris en Drôme et en Ardèche
- Annual mean
- 11.6 °C
- Warmest month
- July
- Wettest month
- November
Atmospheric data for a representative point at 466 meters in elevation
Monthly climate averages for the Réserve naturelle régionale de la grotte des Sadoux provide a long-term profile based on measurements from 1991 to 2020. Data points cover mean, maximum, and minimum temperatures alongside daily precipitation rates, relative humidity, wind speeds, and average daylight hours. These figures offer a consistent geographic reference for annual atmospheric patterns at a specific coordinate within the Auvergne-Rhône-Alpes protected landscape.

Analysis of average monthly thermal ranges alongside daily precipitation rates across the annual cycle
Examine long-term monthly temperature bounds, daily precipitation rates, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 2.5 °C-5.9° to 12.6° | 1.8 mm/day | 86.5% | 4.5 m/s | 9.1 hours |
| February | 3.2 °C-5.7° to 14.3° | 1.4 mm/day | 82.2% | 4.7 m/s | 10.2 hours |
| March | 6.7 °C-3.5° to 18.7° | 1.5 mm/day | 78.1% | 4.7 m/s | 11.7 hours |
| April | 10.1 °C-0.7° to 22.2° | 2.2 mm/day | 74.4% | 4.6 m/s | 13.3 hours |
| May | 14.6 °C3.4° to 27° | 2.2 mm/day | 71.1% | 4.3 m/s | 14.6 hours |
| June | 19.2 °C7.7° to 32.6° | 1.7 mm/day | 63.8% | 4.2 m/s | 15.3 hours |
| July | 22.3 °C10.7° to 35.3° | 1.3 mm/day | 55.2% | 4.3 m/s | 15 hours |
| August | 22 °C10° to 35.3° | 1.4 mm/day | 55.5% | 4 m/s | 13.8 hours |
| September | 17 °C6.4° to 29.9° | 2.7 mm/day | 66% | 4.1 m/s | 12.3 hours |
| October | 12.2 °C1.5° to 23.6° | 3 mm/day | 77.9% | 4.3 m/s | 10.7 hours |
| November | 6.5 °C-2.7° to 17.7° | 3.3 mm/day | 85.1% | 4.6 m/s | 9.3 hours |
| December | 3.2 °C-5.1° to 12.9° | 1.9 mm/day | 86.7% | 4.5 m/s | 8.7 hours |
Warmest, coolest, wettest, and windiest periods derived from long-term monthly temperature, precipitation, and daylight normals
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Analyze monthly temperature and precipitation rhythms across distinct regional park landscapes






Access detailed insights into the karst geology and forest habitat mosaic of this significant French nature reserve. MoriAtlas provides a clear view of the protected landscape and regional context governing this critical subterranean bat sanctuary in the Drôme.